If you don't have much time, circuit training is a great way to hit all your muscle groups in a short period of time.
倘若你时间不多，循环健身是短时间内锻炼到身体每处肌肉的最好方法。
Compared with asynchronous sampling mode, synchronous circuit has the advantages of short sampling period and small distortion.
与异步采样电路相比，同步采样电路具有周期短、失真小等优点。
The mathematic model and short-circuit characteristics of high-capacity lead-acid storage battery are difficult to be obtained for a long period.
长期以来，对大容量铅酸蓄电池组的数学模型及其短路特性是非常难以得到的。
For short - circuit faults occurring in power systems, the behavior of shunt active power filter APF is analyzed. It is concluded that the overcurrent phenomena will happen during the fault period.
对并联型电力有源滤波器(APF)在电力系统发生各种短路故障时的行为进行了分析，得出了在系统发生故障期间APF会发生过流现象的结论。
For short - circuit faults occurring in power systems, the behavior of shunt active power filter APF is analyzed. It is concluded that the overcurrent phenomena will happen during the fault period.
对并联型电力有源滤波器(APF)在电力系统发生各种短路故障时的行为进行了分析，得出了在系统发生故障期间APF会发生过流现象的结论。
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